SQL Injection in Vikrentitems Flexible Rental Management System

CVE-2026-88926

The VikRentItems Flexible Rental Management System WordPress plugin before 1.2.4 does not sanitise and escape some of its parameters before using them in SQL statements, allowing unauthenticated users to perform SQL injection attacks.

Vulnerability class: SQL Injection

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (38.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-88926: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Vikrentitems Flexible Rental Management System

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-88926?
CVE-2026-88926 is a high-severity vulnerability in Vikrentitems Flexible Rental Management System, classified under SQL Injection. CVSS score: 8.6/10. Published 2026-09-19.
How severe is CVE-2026-88926?
High severity. CVSS v3 base score is 8.6 out of 10.